209702938898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{15080033}}^1$

素因数の和:15080461

約数の個数: 16

約数和(自身を含む): 333871952760

約数和(自身を除く): 124169013862

約数列:

[1, 2, 17, 34, 409, 818, 6953, 13906, 15080033, 30160066, 256360561, 512721122, 6167733497, 12335466994, 104851469449, 209702938898]

約数ペア:

[(1, 209702938898), (2, 104851469449), (17, 12335466994), (34, 6167733497), (409, 512721122), (818, 256360561), (6953, 30160066), (13906, 15080033)]